Table 18. NORTH CAROLINA Cotton insect losses - 1997
PEST Acres Infested Acres Treated # Insect Applic Cost of 1 Appl Cost/acre % Yield Loss Bales Lost
Boll Weevils 0 0 0.000 n/a $0.00 0.000 0
Boll/budworms 695000 678000 1.980 $8.75 $17.33 5.300 92088
Pink bollworm 0 0 0.000 n/a $0.00 0.000 0
Cotton Fleahoppers 0 0 0.000 n/a $0.00 0.000 0
Lygus 695000 8000 0.013 $6.20 $0.08 0.500 8688
Cotton Leaf perforators 0 0 0.000 n/a $0.00 0.000 0
Spider Mites 120000 10000 0.017 $13.20 $0.23 0.199 3450
Thrips, early season 695000 360000 0.725 $5.70 $4.13 1.500 26063
Beet Armyworms 0 0 0.000 n/a $0.00 0.000 0
Fall Armyworms 230000 40000 0.058 $12.20 $0.70 1.026 17825
European Cornborers 350000 1000 0.002 $8.95 $0.02 0.252 4375
Stink Bugs 695000 2000 0.003 $8.95 $0.03 0.470 8166
Grasshoppers 0 0 0.000 n/a $0.00 0.000 0
Saltmarsh Catepillers 0 0 0.000 n/a $0.00 0.000 0
Aphids 695000 18000 0.026 $5.00 $0.13 0.100 1738
Bandedwing Whiteflies 0 0 0.000 n/a $0.00 0.000 0
Sweet Potato Whiteflies 0 0 0.000 n/a $0.00 0.000 0
Soybean Loopers 0 0 0.000 n/a $0.00 0.000 0
Cabbage Loopers 0 0 0.000 n/a $0.00 0.000 0
Western Flower Thrips 0 0 0.000 n/a $0.00 0.000 0
Cutworms 0 0 0.000 n/a $0.00 0.000 0
Cost/Acre
foliar insecticide $22.64
Percent Lost: 9.35 est. Yield per acre: 595 at planting $12.87
Harvested acres 675000 Bt use fees $1.02
Total acres 695000 cost + loss : $81,680,952 eradication $3.60
Total Bales lost 162391 cost + Loss/acre: $117.53 scouting $4.50
Bales lost in $$$: $50,666,070 TOTAL $44.63